IOB news today: SMSD rises 5.0%, most stocks rise
Most IOB stocks rise: 7 of 10 close higher on 19 October 2026. The biggest moves, new highs and lows and heavy trading come first, then the trading days before, from our own price and volume data.
Top story · Big move · 19 October 2026
Samsung Electronics Co., Ltd. (SMSD) rises 5.0% to $3,245.00
Its biggest one-day rise in 4 weeks.
United Kingdom stocks
Most IOB stocks rise: 7 of 10 close higher
On 19 October 2026, 7 of 10 stocks on IOB we track closed higher, 2 closed lower and 1 were unchanged. The median change was +1.06%.
Biggest falls with trading behind them
Latest moves on 19 October 2026
Moves on 16 October 2026
- Investor AB (publ) (0NC6) surges 119.7% to SEK 415.85Big move. Its biggest one-day rise in 2 months.+119.7%
Moves on 15 October 2026
- Atlas Copco AB (publ) (0XXT) falls 6.7% to SEK 198.70Big move. Its biggest one-day fall in at least a year.−6.7%
- Atlas Copco AB (publ) (0XXV) falls 6.1% to SEK 173.60Big move. Its biggest one-day fall in at least a year.−6.1%
- Nordea Bank Abp (0N4T) falls 5.8% to SEK 177.45Big move. Its biggest one-day fall in at least a year, on 2.3 times its 20-day average volume.−5.8%
Moves on 13 October 2026
- Atlas Copco AB (publ) (0XXT) volume jumps to 11.5 times its averageHeavy trading. The price rose 0.5% on the day, to SEK 212.10.+0.5%
Moves on 12 October 2026
- Atlas Copco AB (publ) (0XXV) volume jumps to 13.5 times its averageHeavy trading. The price rose 1.6% on the day, to SEK 183.85.+1.6%
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